Alpha Acid Brewing Company

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Alpha Acid Brewing Company Craft Brewery
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Join us at Alpha Acid Brewing Co. for Oktoberfest on October 3 & 4! 🇩🇪🎉Raise a glass with 3 German style seasonal releas...
09/26/2026

Join us at Alpha Acid Brewing Co. for Oktoberfest on October 3 & 4! 🇩🇪🎉

Raise a glass with 3 German style seasonal releases:

🍺 Festbier
🍺 Hefeweizen
🍺 Raspberry Radler

Enjoy delicious grilled brats and more from Ralph Reyes (pitmaster) 🌭🔥

German attire is encouraged! Dirndls, lederhosen, and festive spirit welcome! Come celebrate with great b**r, food, & music!

📅 October 3 & 4
📍 Alpha Acid Brewing Co.

Prost! 🍻

🍺🧋 Bobahead releases this Friday, September 11!Meet our wildly creative new Thai milk tea inspired sour ale, brewed with...
09/10/2026

🍺🧋 Bobahead releases this Friday, September 11!

Meet our wildly creative new Thai milk tea inspired sour ale, brewed with real popping boba.

Thick, creamy, and orange in color, Bobahead pours like a b**r—but drinks like a Thai tea experience, with dark brown sugar boba resting at the bottom of the glass. Expect sweet, creamy tea flavors and rich Thai tea character, gently balanced by the bright, tart backbone of a sour ale.

And yes… this might be the first b**r designed to be enjoyed through a straw. 🥤

Grab a straw, embrace the weird, and get ready to meet Bobahead this Friday!

**rRelease CraftB**r B**rRelease CreativeBrewing DrinkDifferent

🚨 Barrel Constrictor Update 🚨Our online pre-sale is officially closed and we only have a handful of bottles left. Thank...
08/28/2026

🚨 Barrel Constrictor Update 🚨

Our online pre-sale is officially closed and we only have a handful of bottles left. Thank you to all of our supporters for the amazing response and interest in this limited release! If you’re hoping to still snag some bottles, please arrive early to purchase them in person on the day of the event.

We’ve also updated the menu for this Saturday and Sunday, August 29 & 30. 🐍

Swipe to the second photo for the full menu with descriptions.

Which variant are you most excited to try? Let us know in the comments! 👇

🍻Barrel Constrictor Release Party 🐍🗓️ August 29 & August 30⏰ Open 1-10 Saturday 1-7 SundayWe’ll be pouring 8 barrel aged...
08/12/2026

🍻Barrel Constrictor Release Party 🐍

🗓️ August 29 & August 30
⏰ Open 1-10 Saturday 1-7 Sunday

We’ll be pouring 8 barrel aged imperial stouts for a snake themed day of rich, barrel forward flavor:

Double Wh***ey Barrel
Mexican Chocolate
Port Barrel Aged
Heaven Hill Bourbon
Sangria (draft only)
Coffee (draft only)
Vintage 2023 Scotch (draft only)
Vintage 2024 1792 Rye (draft only)

🍾 Bottles: available via pre-sale, link in bio. Bottles will also be available at the door will supplies last!
✈️Flights: two unique tasting flights curated by the brewers themselves.
🍷Individual pours: 4oz and 8oz will be available.
🚚 Food vendor on site both days.

Come early and bring your crew. This is an event you won’t wanna miss! 🐍🔥

Barrel Constrictor Pre-Sale is LIVE 🍻🐍Our Barrel Aged Imperial Stout is back—packed with deep, rich barrel character and...
07/29/2026

Barrel Constrictor Pre-Sale is LIVE 🍻🐍

Our Barrel Aged Imperial Stout is back—packed with deep, rich barrel character and big stout energy.
Pre-sale is now available on our website: link in bio.

More info on our release party coming soon—stay tuned!

**r B**rCommunity

🎆 4th of July Special! $4 4-Packs! 🎆For the 4th of July, we’re serving up $4 4-packs!🔥 Deal: Buy a four pack, get a seco...
07/01/2026

🎆 4th of July Special! $4 4-Packs! 🎆
For the 4th of July, we’re serving up $4 4-packs!

🔥 Deal: Buy a four pack, get a second four pack for just $4!
🕚 Open: 11 AM – 3 PM

Come celebrate and grab your 4th of July treats! 🇺🇸✨

Solera & Oak Sour & Barrel Aged B**r FestMay 23–24 this Saturday & Sunday ✨We’re dropping 3 new solera style sour ales: ...
05/20/2026

Solera & Oak
Sour & Barrel Aged B**r Fest
May 23–24 this Saturday & Sunday ✨

We’re dropping 3 new solera style sour ales:

Kickstart My Tart 9% ABV
Tequila barrel aged sour ale with white peach

Cucumber Collins 9% ABV
Gin barrel aged sour ale with a hint of cucumber and lemon

Blackberry Wh***ey Sour 12% ABV
Dark sour ale aged in Willett Bourbon barrel for 4 years with blackberries

Bottles will be available on our website flash sale as well as at the door.

Plus three vintage kegs from the library: • 2024 Bramble Ramble (sour)
• 2023 Barrel Constrictor Doc Swinson’s (imperial stout)
• 2024 Hedone (barleywine)

**r **rFest TaproomVibes

05/12/2026

Come enjoy some music from a local artist this Saturday!

MannyD is a seasoned solo acoustic singer/songwriter with over 40 years of guitar experience. He performs classic rock favorites from the 1960s to today, along with well‑known country hits. Having played nightclubs and venues across the SF Bay Area, Lake Tahoe, and iconic stages such as The Wh**ky a Go Go in Los Angeles. During the 1980s to early 1990s, Manny’s Band opened numerous times for Train (before they were famous), School of Fish (did most songs on Point Break Soundtrack), Lavey Smith, Alannah Miles (Black Velvet Song), and others.

🌸 Spring is here, and so are our new hours! ☀️ We’re excited to announce our updated spring schedule, giving you more ti...
03/23/2026

🌸 Spring is here, and so are our new hours! ☀️
We’re excited to announce our updated spring schedule, giving you more time to stop by and enjoy everything you love about Alpha Acid! We can’t wait to see you this season! 🍻

✨ Pop-Up Market at the Brewery! 🍻🛍️We’re hosting a Pop-Up Market and looking for amazing local makers, artists, and smal...
03/14/2026

✨ Pop-Up Market at the Brewery! 🍻🛍️
We’re hosting a Pop-Up Market and looking for amazing local makers, artists, and small businesses to join us! If you’ve got handmade goods, art, vintage finds, or unique products, we’d love to have you set up at the brewery.
Come showcase your work, connect with the community, and spend the day surrounded by great b**r and great people. 🍺
Interested in being a vendor?
Sign up using the link in our bio!
Tag a maker who should apply 👇

Address

121 Industrial Road Ste 12
Belmont, CA
94002

Opening Hours

Monday 3pm - 9pm
Tuesday 3pm - 9pm
Wednesday 3pm - 9pm
Thursday 3pm - 9pm
Friday 3pm - 10pm
Saturday 1pm - 10pm
Sunday 1pm - 7pm

Telephone

+16503944728

Website

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